N,N-Dimethylformamide-d7, 99.5 atom % D, contains 0.03 % (v/v) TMS

Code: 700428-10G D2-231

Application

N,N-Dimethylformamide-d7 may be used to analyze the degree of acrylation by proton NMR during the preparation of polyethylene glycol ...


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€586.00 10G
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Application

N,N-Dimethylformamide-d7 may be used to analyze the degree of acrylation by proton NMR during the preparation of polyethylene glycol diacrylate (PEG-DA) from poly(ethylene glycol) (PEG).

General description

N,N-Dimethylformamide-d7 (DMF-d7) is a deuterated NMR solvent containing 0.03% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. Pulsed neutron diffraction measurements of different concentrations of molar lithium chloride (LiCl) solutions in DMF-d7 have been carried out to investigate the chloride ion solvation.

Packaging

1, 10 g in ampule

assay≥99% (CP)
bp153 °C (lit.)
contains0.03 % (v/v) TMS
density1.03 g/mL at 25 °C (lit.)
formsolution
impurities≤0.05% waterwater
InChI keyZMXDDKWLCZADIW-YYWVXINBSA-N
InChI1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3/i1D3,2D3,3D
isotopic purity≥99.5 atom % D
mass shiftM+7
Quality Level200
refractive indexn20/D 1.428 (lit.)
SMILES string[2H]C(=O)N(C([2H])([2H])[2H])C([2H])([2H])[2H]
technique(s)NMR: suitable
Cas Number4472-41-7
Hazard Class3
Un Number2265
Pack GroupIII
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